I must admit, I was surprised how many customers Revolut had when compared to the high street banks.The implication was that Revolut is tiny. Which isn't the case. Like I said, it's bad. But not 10 times worse. I bet some of the difference can be explained by the types of customers Revolut generally have.
Which for a company that is only 9 years old and not even a bank, they have a very impressive number of clients.